89 XJ relays
05-31-2018, 06:13 PM
#1
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Year: 89
Model: Cherokee(XJ)
89 XJ relays
So is there somewhere special to buy, say, the o2 heater relay on my 89? Or should I just take it down to the auto parts store and have them match up a regular Bosch relay?
05-31-2018, 08:18 PM
#2
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Year: 1998 Classic (I'll get it running soon....) and 02 Grand
Model: Cherokee (XJ)
Engine: 4.0
Regular Bosch relay will do you just fine.
Sensors are another matter. Several of them are very, very picky. You want NGK or Mopar only for the O2, crankshaft, camshaft, TPS, and MAP sensor.
Sensors are another matter. Several of them are very, very picky. You want NGK or Mopar only for the O2, crankshaft, camshaft, TPS, and MAP sensor.
06-01-2018, 07:39 AM
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
The cool thing is, if you suspect one is bad, swap it with another.
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